A nursing student is preparing to give a medication that has a boxed warning. The student asks the nurse what this means. What will the nurse explain about boxed warnings?
They indicate that a drug should not be given except in life-threatening circumstances.
They provide detailed information about medications that can have teratogenic effects.
They alert prescribers to measures to mitigate potential harm from side effects.
They provide information about antidotes in the event that toxicity occurs.
The Correct Answer is C
Choice A Reason:
Boxed warnings, also known as black box warnings, are the strictest warnings put in the labeling of prescription drugs by the FDA when there is reasonable evidence of an association of a serious hazard with the drug. However, they do not necessarily indicate that a drug should only be given in life-threatening circumstances. Instead, they highlight the potential for serious or life-threatening risks and advise on how to use the drug safely.
Choice B Reason:
While some boxed warnings may include information about teratogenic effects (effects that can cause birth defects), this is not their primary purpose. Boxed warnings are broader and can apply to various serious risks, not just teratogenicity. Therefore, this choice is too narrow to be correct.
Choice C Reason:
This is the correct answer. Boxed warnings are designed to alert prescribers to serious or life-threatening risks associated with a drug and provide guidance on how to mitigate these risks. This can include recommendations for monitoring, dosage adjustments, or avoiding certain populations. The goal is to ensure that prescribers are fully aware of the risks and can take appropriate measures to minimize harm to patients.
Choice D Reason:
Boxed warnings do not typically provide information about antidotes for toxicity. While managing toxicity is an important aspect of drug safety, boxed warnings focus on alerting prescribers to serious risks and how to mitigate them, rather than detailing specific antidotes.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A Reason:
Tertiary prevention involves measures taken to reduce the impact of an ongoing illness or injury that has lasting effects. This includes rehabilitation and efforts to prevent further complications or deterioration. Vaccination, however, is aimed at preventing the disease before it occurs, which does not align with the concept of tertiary prevention.
Choice B Reason:
Primary prevention refers to actions taken to prevent the onset of disease before it occurs. Vaccination is a classic example of primary prevention because it aims to protect individuals from contracting diseases by stimulating the immune system to recognize and fight specific pathogens. In this case, the meningococcal vaccine helps prevent meningitis, making it a primary preventive measure.
Choice C Reason:
Disease treatment involves managing and caring for a patient to combat a disease or condition. This includes interventions aimed at curing the disease, alleviating symptoms, or preventing complications. Vaccination does not fall under disease treatment because it is a preventive measure rather than a therapeutic one
Choice D Reason:
Secondary prevention focuses on early detection and prompt intervention to prevent the progression of a disease. This includes screening tests and early treatment of conditions to halt or slow their progression. Vaccination, however, is intended to prevent the disease from occurring in the first place, which is not the goal of secondary prevention.
Correct Answer is B
Explanation
Choice A Reason:
Disease treatment refers to the management and care of a patient to combat a disease or condition. This includes interventions aimed at curing the disease, alleviating symptoms, or preventing complications. While physical therapy can be part of disease treatment, in the context of a heart attack, it is more accurately described as a form of tertiary prevention.
Choice B Reason:
Tertiary prevention involves measures taken to reduce the impact of an ongoing illness or injury that has lasting effects. This includes rehabilitation and efforts to prevent further complications or deterioration. Physical therapy after a heart attack is a classic example of tertiary prevention, as it aims to improve the patient’s quality of life, enhance physical function, and prevent further cardiac events.
Choice C Reason:
Secondary prevention focuses on early detection and prompt intervention to prevent the progression of a disease. This includes screening tests and early treatment of conditions to halt or slow their progression. In the case of heart disease, secondary prevention might involve regular monitoring of blood pressure and cholesterol levels to detect and manage risk factors early.
Choice D Reason:
Primary prevention aims to prevent the onset of disease before it occurs by reducing risk factors and promoting healthy behaviors. This includes lifestyle changes such as a healthy diet, regular exercise, and smoking cessation to prevent the development of heart disease in the first place. Physical therapy after a heart attack does not fall under primary prevention, as it is an intervention after the disease has already occurred.
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